ACS Max It!® is a bulk mailing tool that works in conjunction with the ACS Cass It!™ and ACS People and Organizations modules. After you CASS™ (Coding Accuracy Support System) certify your mailing with ACS CASS It, Max It presorts your mailing addresses to meet United States Postal Service® (USPS) requirements for bulk mail discounts and sorts your mailing so that you receive the highest discount possible.

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